baber/WOPTO huggingface dataset:
Patent DE-19719134-A1 (DE)
Title: Electrically-driven cogwheel pump
Inventor: TERSCHUEREN KLAUS-HENNING DIPL
IPC: F04C2/08
Filed: 1997-05-07
Abstract: The pump has a pump housing (2), projecting beyond a pump housing cover (11) so that it can be secured to the housing of the electric drive motor (1), to form a fluid-tigh unit. The cogwheels (17,18) contained within the pump housing are supported by bearings provided by the latter and the pump housing cover (19,20,21,22), as in EP 96118682.2. A given spacing between the cogwheels and the inside wall of the pump housing space (14) containing the cogwheels is ensured via locating pins and a fluid coupling between the latter pump housing space and a second pump housing space in which on of the cogwheels is coupled to the output shaft (4) of the electric motor.
Patent DE-19726787-A1 (DE)
Title: Conversion of organic materials, residues and wastes
IPC: C04B18/30
Filed: 1997-04-23
Abstract: A method of converting organic materials, residues and waste to mineralised basic materials for building material production involves pretreating the materials to form mineralised basic materials for further processing and for use as starting material for building material production. Solid, pasty, liquid and gaseous materials may be uniformly mixed with fibres, powders and granules, optionally under pressure or vacuum and optionally with cement, lime and/or gypsum addition.
Patent DE-19729824-A1 (DE)
Title: Bicycle wheel rim with surface region for brake unit
Inventor: ULSENHEIMER HORST
IPC: B62L1/06
Filed: 1997-07-11
Abstract: The bicycle rim has an indicator to indicate when the wall thickness of the rim (1) has been reduced to a preset minimum value, due to material removal (3,3) by the use of the brakes.  The indicator can be a depression provided in the rim, which has a hemispherical or conical shape.  Several indicators can be provided, such as three spaced apart at 120 degrees.  The indicator can be a layer under the surface of the rim which changes colour, or it can be an electronic sensor located in the rim wall, or its interior.  This measures the distance to the applied brakes by electrical capacity or inductance examination.
Patent DE-19732893-A1 (DE)
Title: Method for cooling linings of industrial furnaces
Inventor: STEINBORN PETER DR ING
IPC: F27D9/00
Filed: 1997-07-30
Abstract: The method for cooling the linings (2) of industrial furnaces involves bringing at least a part of the furnace lining into contact with a very cold, gaseous or liquefied gas or gas mixture. Spraying is used to apply the gaseous or liquefied gas or gas mixture to the lining.  Additionally the furnace is ventilated with cooling air. Gaseous or liquefied gas is introduced between the furnace outer wall (1) and the lining (2).  Carbon dioxide is used in the role of an extremely cold gas.
Patent DE-19733258-A1 (DE)
Inventor: HIEBER GISELA
IPC: C07C41/56
Filed: 1997-08-01
Abstract: The invention relates to a method for producing acetals of formula (I) wherein a) the Rs represent independently from each other a C1-C20 alkyl or C3-C20 alkyl or C3-C20 alkenyl radical or b) both radicals R jointly form units of an optionally C1-C10 alkyl substituted 5-7 membered cyclic acetal, wherein 3-methyl-2-butenal is reacted in the presence of amidosulphonic acid, an N-(C1-C8-alkyl) amidosulphonic acid or an N, N-Di(C1-C8-alkyl)amidosulphonic acid as a catalyst with, in case (a), (a1) an alcohol of general formula (IIa) R-OH  wherein R has the meaning cited in (a), a2) an orthoester of general formula (III) HC-(OR)3 wherein R has the meaning cited in (a) or a3) a mixture of an alcohol of general formula (IIa) and an orthoester of general formula (III), and in case (b) with an alcohol of general formula (IIb) wherein m is a number between 2 and 4 and a methylene group in alcohol (IIb) can be substituted by a C1-C10-alkyl group.
Patent DE-19737501-A1 (DE)
Title: Immersion oil for microscopes
Inventor: WEIPPERT HANS-JOACHIM
IPC: C10M105/00
Filed: 1997-08-28
Abstract: Immersion oil contains a first component of tricyclodecane alcohol, tricyclodecane ketone or decahydronaphthol, and a second component of a plasticizer and/or poly-epsilon-caprolactone.
Patent DE-19737704-A1 (DE)
Title: Pipe connection coupling for heat exchanger in motor vehicles
Inventor: FRICKER THOMAS
IPC: F16L37/14
Filed: 1997-08-29
Abstract: The coupling has a connection socket (1) with pairs of passage apertures (6a,b). The front apertures have angled insertion faces (9a,b). The faces apply a forced movement in pipe insertion direction (R) to a plug-in fork during its insertion movement in insertion direction. The insertion faces have a front stop face, which is angled in insertion direction. The front apertures have insertion aids (11a,b).
Patent DE-19740534-A1 (DE)
Title: Semiconductor device, especially DRAM, with multilevel connection structure
Inventor: KIMURA HIROSHI
IPC: H01L23/522
Filed: 1997-09-15
Abstract: A semiconductor device, with two or more connection levels, has a semiconductor substrate (14) which acts as a base and which bears a sequence of a first connection wiring (2), an etch-stop film (9) and a second connection wiring, a via being etched through the second connection wiring and the etch-stop film (9) to the first connection wiring and being provided with a sidewall insulating film (16) on its side surface. Preferably, the device contains a DRAM, the via being filled with a storage node for a capacitor and the first and second connection wirings being a word line and bit line respectively. Also claimed is production of the above device by: (a) successively forming the first connection wiring, the etch-stop film and the second connection wiring on the semiconductor substrate; (b) etching portions of the etch-stop film and the second connection wiring to form the via which contains a portion of the first connection wiring; and (c) forming the sidewall insulating film on the via side surface. Preferably, the etching step (b) involves a first silicon oxide plasma etching operation, having high selectivity for a silicon nitride film, to expose the second connection wiring and the etch-stop film in the via and a second etching operation for simultaneous removal of the portions of the second connection wiring and the etch-stop film exposed in the via.
Patent DE-19742367-A1 (DE)
Inventor: BUCHARD HANS JUERGEN
IPC: B07C1/02
Filed: 1997-09-25
Abstract: According to the invention, the containers (B) with flatly piled letters (G) are placed automatically in a V-shaped receiving device (A) by initially placing the containers in a holding device (HV). A plunger (S) then holds down the letters (G), whereupon the holding device (HV) is positioned on the receiving device (A) so that the closed opening of the container (B) faces the bottom of the receiving device (A). The plunger (S) is finally raised and swung laterally so that the letters (G) can slide into the receiving device (A).
Patent DE-19746052-A1 (DE)
Title: Dike reconstruction method
Inventor: MOHR PETER DIPL ING
IPC: E02B3/10
Filed: 1997-10-17
Abstract: To reconstruct dikes (1) by compression, initially the characteristic performance of the dike is established. Dike material is extracted as far as the core (2), which is compressed by vibration pressure, intensive dynamic compression and/or rolling according to the required structure for the dike. A plastics sheet material (13) is placed over the side of the dike towards the water, as a seal.
Patent DE-19748127-A1 (DE)
Inventor: KREFT PETER
IPC: G01C1/00
Filed: 1997-10-31
Abstract: The invention relates to a navigation device for motor vehicles, wherein dead reckoning navigation is used in conjunction with other positioning methods. According to the invention, an acceleration sensor which is preferably integrated into the navigation device is provided in the dead reckoning navigation system for position measuring. The output signal of said sensor is integrated twice. A rotational speed sensor can also be provided in the dead reckoning navigation system for course determination.
Patent DE-19748678-A1 (DE)
Title: Electrical machine with permanent magnets, e.g. for ships
Inventor: ANDREYEV VLADIMIR R
IPC: H02K15/03
Filed: 1997-11-04
Abstract: Each of the devices for fastening the magnets in the slots is designed as a prismatic housing (7) surrounding the magnets, whose end faces, as well as the walls of the shaft and stator sides, are designed from non-ferromagnetic material. Those lying on the poles are designed from ferromagnetic material. The housings are fastened in the rotor slot with separable connections whose corresponding elements are mounted on the rotor and housing ends so that the housings can be located and can be slid out of the grooves in the axial direction.  The electrical machine has an annular stator (1) with the winding mounted on the periphery and a cylindrical rotor (2) with the nonmagnetic shaft (3) , with the ferromagnetic segment-shaped poles (4) distributed on the periphery. These form the non- magnetic intervening space in the form of the slots running parallel to the shaft axis. There are the prismatic permanent magnets (6) located in the afore-mentioned slots and the device for fastening the magnets in the slots.
Patent DE-19748745-A1 (DE)
Inventor: LANGER WINFRIED DR
IPC: F02D1/00
Filed: 1997-11-05
Abstract: An internal combustion engine (1), in particular for a motor vehicle, is provided with a controller for controlling and/or regulating the output from the internal combustion engine (1) depending on operating parameters of the same, and in particular on the driver's wishes. The controller can determine an admissible output alteration during a predetermined period of time and an actual output alteration during a corresponding predetermined period of time (6, 7) and compare them with each other (8).
Patent DE-19749357-A1 (DE)
Title: Dynamic imbalance compensator for centrifuge
Inventor: OHTSU SHINKI
IPC: F16F15/36
Filed: 1997-11-07
Abstract: Dynamic imbalance compensator comprises cupped housing (20) containing a ring of balls (21) that rotate coaxially with the equipment, in particular a centrifuge. The balls normally rest on the base (24) when the rotational speed is less than, or equal to, the resonant speed of the system. As the speed increases the balls rise up the conical wall of the cup and bunch together in a position opposite the out of balance mass.  Also claimed is a centrifuge on which the compensator is fitted.
Patent DE-19749651-A1 (DE)
Inventor: PURITSCHER ERNST DIPL ING
IPC: G03G15/00
Filed: 1997-11-10
Abstract: The invention relates to a device for transporting a band-shaped recording medium (6) in an electrographic printing or copying unit comprising a support (47) which supports a number of driving and guiding elements (20, 40, 41, 56, 58). The support is pivotally mounted on the housing (18) of the printing or copying unit via a supporting shaft (42). The recording medium (6) is transported by friction by means of a drive roller (40) mounted on the support (47). The recording medium (6) is pressed onto a toner carrier, especially onto a photoconductive drum (2), in the transfer printing area (5) of the printing or copying unit by means of pressing means (56). The supporting shaft (42) and the drive roller (40) run in a coaxial manner.
Patent DE-19756035-A1 (DE)
Title: Mobile telephone connection selection method
IPC: H04M3/42
Filed: 1997-12-17
Abstract: The connection selection method uses the keyboard of the mobile telephone for entering the name and address, or the automobile registration number of the required person, when their telephone number is not known.
Patent DE-19757351-A1 (DE)
Title: Fuel injection control system
Inventor: KADOTA YOICHI
IPC: F02D41/34
Filed: 1997-12-22
Abstract: The control system includes an air flow sensor device (2) for input flow and a crank angle sensor device (5) for the revs. and crank angle of the engine (1). The engine control unit (8) controls the fuel injectors (11) so that the fuel injection takes place during the induction stroke immediately before the engine is stopped. The amount of input air supplied during the induction stroke is forcibly increased. Only the ignition process remains to take place after the shutting off of the fuel supply.
Patent DE-19807688-A1 (DE)
Title: Casting with at least one cast-in blank, and method for producing such a casting
Inventor: SCHAEFER HELMUT
IPC: B22D19/00
Filed: 1998-02-25
Abstract: The roughened surface of the blank is coated with a protective film which prevents access of air, and has a boiling or evaporation point significantly lower than the temperature of the liquid casting material.
Patent DE-19809900-A1 (DE)
Title: Safety lock for window with locking bar inside frame
IPC: E05C9/18
Filed: 1998-03-07
Abstract: A safety lock for a window with locking strip inside the window frame has an external fitting comprising a plate (1) fitted to the inside of the window frame, eg. for an opening and tilt action, and with a locking bolt (3) positioned under the bottom lip of the window frame. The bolt is driven into a retaining catch (4) fitted to the fixed window frame. The drive for the bolt is taken from the locking strip (6) inside the window frame by fitting a profiled drive strip (2) which slides in the gap between the window frames.
Patent DE-19816163-A1 (DE)
Title: Removal of multiple castings from boxless destructible molds
Inventor: MUELLER-SPAETH GERHARD
IPC: B22D29/00
Filed: 1998-04-09
Abstract: The multiple casting (34) is fixed in a definite position before or during removal of the mold (12). An Independent claim is also included for an apparatus including a holding unit (22) which allows this operation to be carried out.
Patent DE-19818756-A1 (DE)
Title: Nietsetzgerät
Inventor: HONSEL MICHAEL HAYDER
IPC: B21J15/04
Filed: 1998-04-27
Abstract: Nietsetzgerät, mit einem elektrisch betriebenen Antriebsmotor, der eine Motorwelle zum Antreiben einer ein Getriebe zum Übersetzen der Rotationsbewegung der Motorwelle in eine Linearbewegung konstanter Übersetzung aufweisenden Nietsetzeinrichtung des Nietsetzgerätes aufweist. Um die Stromaufnahme eines derartigen Nietsetzgerätes zu reduzieren, ist erfindungsgemäß wenigstens ein Schwungrad vorgesehen, das über eine Kupplung lösbar mit der Motorwelle verbindbar ist.
Patent DE-19822271-A1 (DE)
Title: Hebelschalter
Inventor: WEISS HANS GUENTER
IPC: B60Q1/14
Filed: 1998-05-18
Abstract: Ein Hebelschalter, insbesondere ein Lenkstockschalter für ein Kraftfahrzeug, umfaßt ein Anschlußkontakte (5) aufweisendes Gehäuse (1), einen in dem Gehäuse (1) gelagerten Schalthebel (10), ein von dem Schalthebel (10), betätigbare Schaltkontaktbahnen (24) beaufschlagendes Schaltglied (30 bzw. 32) und eine den Schalthebel (10) zurückstellende bzw. verrastende Schaltkulisse (14). Um einen Hebelschalter zu schaffen, der eine wirtschaftliche und kostengünstige Herstellung bei einer gegebenen Variabilität der Schaltfunktionen gewährleistet, werden bei einer fest vorgegebenen Anordnung der Schaltkontaktbahnen (24), durch eine unterschiedliche Trennung der Schaltkontaktbahnen (24), durch eine unterschiedliche Zuordnung und/oder Werte von Widerständen (25) zu den Schaltkontaktbahnen (24) und durch unterschiedliche, austauschbare Schaltkulissen (14) unterschiedliche Schaltfunktionen des Hebelschalters realisiert.
Patent DE-19824146-A1 (DE)
Title: Field bus connected actuator control systems
Inventor: LINDBUECHL GEORG
IPC: G05B19/042
Filed: 1998-05-29
Abstract: The control system (10) has a connection to a signal converter(12) that provides a current signal and to a regulator (14) coupled to an actuator (16). The connections are made by a two conductor wire (20). The control system has a connection to a bidirectional communication network. A number of variations are possible.
Patent DE-19827102-A1 (DE)
Title: Lamp especially underwater lamp watertight housing enclosing light sources
Inventor: ERASMUS GEORG
IPC: F21V23/04
Filed: 1998-06-18
Abstract: At least two light sources of different intensity are arranged in a single lamp housing (13). The two light sources (1,2) are designed with different radiation angles (4). The light sources are arranged so that they can be switched ON and OFF independently of each other. The light sources are arranged at 180 degrees to each other.
Patent DE-19830022-A1 (DE)
Title: Device for erecting a gutter frame for roofs
Inventor: BAUMANN WOLFGANG
IPC: E04G3/22
Filed: 1998-07-04
Abstract: To produce a walk-on gutter frame the holding element (20) which connects to a fastener attached to a rafter and projects out from the building has a horizontally outwardly aligned arm (21) in the useful position for holding a walk-on frame lining which extends in the longitudianl direction of the frame.  The outer end of the arm has a side protection support (30) which has a support rod (31) and attachable side protection holder (32) with at least one holder (34) for longitudinally extending side protection device.  The side protection holder is attachable by the support rod (31) forming a handle to the holder arm (21) connected to the joist (1) and can be brought into the support position so that the side protection holder rises up from the holder arm and the support rod forms a vertical support for the holder through the side protection holder (32).
Patent DE-19839043-A1 (DE)
Inventor: KOTTERHEIDT GUENTER
IPC: E05B55/06
Filed: 1998-08-28
Abstract: The invention relates to a lock (1) with a latch bolt (9) which protrudes from the lock housing (2). The tail (8) of the latch bolt, which is displaceably guided in the housing, can be pulled back through the action of an arm (20) of a spring-mounted pusher nut (21) and can be locked forwards and backwards through a locking action, by means of a key, a closing cylinder (45), a second nut (47, 49) or similar after a tumbler has first been lifted. A tumbler which can be lifted by a bit (46, 48) is configured in the form of a one-armed lever bar (24). Said lever bar forms turning recesses (25, 26) in which a turning pin (16) on the side of the latch bolt tail engages. The lever bar is mounted around a stay pin (29) located above a latch bolt head (10) on the housing side.
Patent DE-19840000-A1 (DE)
Inventor: RAUCHFUS INGRID
IPC: G06F17/30
Filed: 1998-09-02
Abstract: The method involves forming a reference on the basis of an association, formed by the user using the computer network, of a target database to an initially observed output data file of an output database. For subsequent observation of the output data file a target data file display command is entered for direct display of the data file on the screen. An Independent claim is also included for a computer network for implementing the method.
Patent DE-19841147-A1 (DE)
Inventor: GERKE THOMAS
IPC: C08G77/18
Filed: 1998-09-09
Abstract: The invention relates to silicic-acid esters of formula (I) in which R<1> and R<4> are selected, independent of one another, from the group of straight-chain or branched, saturated or unsaturated, substituted or non-substituted C1-C6 hydrocarbon radicals and of the aromatic alcohol radicals. Each R<2> and R<3> is selected, independent of one another, from the group of aromatic alcohol radicals, and n takes on values between 2 and 20. These esters of oligo silicic acids comprising aromatic alcohols are characterized by having a good hydrolytic stability and can also be used in aqueous media or in processes for producing granulates without resulting in excessive losses in activity. In addition, these esters, when mixed with other aromatics, also prolong the fragrance of the aromatics which are not bound in the silicic-acid ester.
Patent DE-19846915-A1 (DE)
Title: Intermediate store for conveying system between lap former and combers includes arrangement for moving store past output position of lap former
Inventor: RENGEL MARCEL
IPC: D01G27/00
Filed: 1998-10-12
Abstract: Laps (W) from a lap former (1) are placed one by one on a trolley (15) which forms an intermediate store to collect sufficient laps to load a comber. The trolley (15) is moved step by step past the output chute (10) by an under floor drive (32) till it is full. The batch is then transferred to an overhead conveyor (76) and taken to a comber. Empty tubes (H) are returned by the reverse process.
Patent DE-19848813-A1 (DE)
Title: Wickelmaschine
Inventor: MOELLER ROLAND
IPC: B65H19/22
Filed: 1998-10-22
Abstract: Bei einer Wickelmaschine 10 zum Aufwickeln einer Materialbahn 14 wie insbesondere einer Papier- oder Kartonbahn auf einen Tambour 16 wird die Materialbahn 14 über eine besaugbare Tragtrommel 12 geführt und zwischen der Tragtrommel 12 und dem Tambour ein Wickelspalt 18 gebildet. Die einen gelochten Mantel aufweisende und/oder mit Umfangsrillen versehene Tragtrommel 16 ist über wenigstens einen äußeren Saugkasten 42 besaugbar, der mit wenigstens einer Saugöffnung 44 dem nicht von der Materialbahn 14 umschlungenen Umfangsbereich der Tragtrommel 12 gegenüberliegt und im Bereich dieser Saugöffnung 44 wenigstens ein mit der Tragtrommel 12 zusammenwirkendes Dichtelement 46, 48 aufweist.
Patent DE-19848823-A1 (DE)
Title: Thermistor with negative temperature coefficient for electrical and electronic machine
Inventor: MIHARA KENJIRO
IPC: H01C7/04
Filed: 1998-10-22
Abstract: A thermistor element (3) of negative resistance temperature characteristics, having electrodes (3b,3c) on either sides, is housed in a resin case (2). Copper made terminals (5,6) pulled outwardly from the resin case, support the thermistor element elastically. The thermistor element is made of oxides of LaCo group rare earth transition element.
Patent DE-19852910-A1 (DE)
Title: Intermediate layer for use in walls, comprises profiling with mortar anchors
Inventor: WEISMUELLER KATRIN
IPC: E04B1/64
Filed: 1998-11-09
Abstract: The layer has a profiling comprising mortar anchors (2) whose compressive surfaces have an angle of inclination w.r.t the plane of the layer of less than 30 deg . The space between the compressive surfaces is approximately 3 times the height of the mortar anchors.
Patent DE-19855299-A1 (DE)
Title: Arrangement for regulating air delivery to motor vehicle interior has status indicator of set air feed mounted inside manual control element and driven by controller
Inventor: KOCH SVEN
IPC: B60H1/00
Filed: 1998-12-01
Abstract: The arrangement has at least one manual control element (5), at least one controller (3) electrically connected to the manual control element(s) and to a control motor and a status indicator (6) for displaying the set air feed. The status indicator is mounted inside the manual control element and is driven by the controller. The manual control element can take the form of a rocker switch.
Patent DE-19855478-A1 (DE)
Title: Method and appliance for optical detection of surface contrast line employing laser scanner
Inventor: KAUPERT BERTRAM
IPC: G01B11/24
Filed: 1998-12-01
Abstract: A light beam from a laser diode (20) is focused by a lens system (50) on to the surface monitored. Reflected beams from the surface are focussed on a position sensitive detector (40) by a device (30). The laser beam is controlled so that the intensity of the detected beam has a constant value. From the standoff of the detector to the surface and the intensity of the emitted beam the 2D or 3D co-ordinates of the contrast line are obtained.
Patent DE-19856417-A1 (DE)
Title: Refuse boiler and incinerator charging adds combustion slag post removal plant to low-density refuse fuel and feeds slag by belt to surface silo.
Inventor: PATZE ULRICH
IPC: F23G5/00
Filed: 1998-12-08
Abstract: Combustion slag is added to the low-density fuel material. The slag is drawn off downstream of the slag removal plant and added to the fuel during its preparation process. The hot slag should be added to the fuel material ahead of the fuel charger, notably a feed chute (3). The slag removal plant (11) feeds the combustion product (22) to a surface silo (1) by a belt downstream of the plant.